kit only,  no gun included. Able to fit Marui/WE/VFC glock gen3

Recommend Installed with [Work Horse] Upgraded WE G18C Airsoft Pistol 2024ver

The FMG9 (Folding Machine Gun 9mm) is a compact, foldable submachine gun designed for concealed carry and rapid deployment. Originally developed by Magpul Industries as a concept firearm, it is known for its unique ability to fold into a small, portable box shape, disguising its true nature. When folded, it resembles a large flashlight or small briefcase, making it discreet for undercover operations or personal defense. The FMG9 utilizes 9mm ammunition and is designed to be lightweight and easy to operate, with the capability to quickly transform from its compact form into a fully functional submachine gun.